Colors {
    Colors.black = rgba(0.0, 0.0, 0.0, 1.0)
    Colors.gray = rgba(0.8, 0.8, 0.8, 1.0)
    Colors.darkgray = rgba(0.6, 0.6, 0.6, 1.0)
    Colors.red = rgba(1.0, 0.0, 0.0, 1.0)
    Colors.yellow = rgba(1.0, 1.0, 0.0, 1.0)
    Colors.orange = rgba(1.0, 0.6, 0.0, 1.0)
    Colors.lightorange = rgba(1.0, 0.6, 0.0, 0.25)
    Colors.green = rgba(0.0, 1.0, 0.0, 1.0)
    Colors.blue = rgba(0.0, 0.0, 1.0, 1.0)
    Colors.lightblue = rgba(0.0, 0.0, 1.0, 0.25)
    Colors.cyan = rgba(0.0, 1.0, 1.0, 1.0)
    Colors.purple = rgba(0.5, 0.0, 0.5, 1.0)
    Colors.white = rgba(1.0, 1.0, 1.0, 1.0)
    Colors.none = rgba(0.0, 0.0, 0.0, 0.0)
    Colors.lightblue2 = rgba(0.82, 0.88, 0.94, 1.0)
}

global {
       global.pi_over_four = 0.78
       global.half_pi = 1.57
       global.pi = 3.14
       global.two_pi = 6.28
}

Point p {
      p.shape = Circle {
      	      x = 0.0
	      y = 0.0
	      r = 10.0
	      color = Colors.blue
	      strokeWidth = 0.0
      }

      p.text = Text {
      	    -- x = 0.0
	    -- y = 0.0
	    -- scaleX = 1.0
	    -- scaleY = 1.0
	    -- rotation = 0.0
            string = p.label
      }
}

Set X {
    X.val = OPTIMIZED
    X.shape = CurveTransform {
     dx = OPTIMIZED
	   dy = OPTIMIZED
	   scaleX = OPTIMIZED
	   scaleY = OPTIMIZED
	   rotation = OPTIMIZED
	   transform = translate(X.shape.dx, X.shape.dy)

	strokeWidth = 7.0
	-- style = 
	fill = Colors.cyan
	color = Colors.black
	leftArrowhead = False
	rightArrowhead = True
        pathData = makeCurve(-200.0, 0.0, 200.0, 0.0, 10.0, 50.0)
    }
}

Set `A` {
    override `A`.shape.color = setOpacity(Colors.black, 0.5)
}

Set `B` {
    override `B`.shape.dx = 100.0
    override `B`.shape.dy = 200.0
    override `B`.shape.scaleY = 2.0
    override `B`.shape.color = setOpacity(Colors.green, 0.5)
    override `B`.shape.leftArrowhead = True
    override `B`.shape.pathData = makeCurve(0.0, 0.0, -50.0, 0.0, 10.0, -50.0)
}

Set `A`; Set `B` {
   LOCAL.objFn = encourage containsPoly(`A`.shape, `B`.shape)
}
